Pile foundation inclination detection early warning device

Abstract

The utility model provides a pile foundation inclination detection early warning device, belongs to the field of building detection, and aims to solve the problem of inconvenience in convenient installation and use, the pile foundation inclination detection early warning device comprises a pile foundation body and a connecting frame, the connecting frame is arranged on the pile foundation body, a fixing plate is fixedly connected to the connecting frame, and an alarm is fixedly connected to the connecting frame. The device is provided with a clamping block; when the connecting frames are spliced and used, the connecting frames on the two sides can be arranged on a pile foundation body in a sleeving mode, the connecting frames on the two sides are attached, a pull rod on a clamping block can be pulled, when the pull rod drives a limiting plate to move, the limiting plate can extrude a first spring, then the clamping block can be clamped in fixing plates on the connecting frames on the two sides in a sliding mode, after clamping is completed, the pull rod is loosened, and the clamping block can be fixed. The clamping rods on the pull rods can be clamped in the fixing plates for splicing, the situation that the connecting frames on the two sides fall off is avoided, mounting and dismounting are convenient, splicing use can be achieved only by pulling the clamping rods to be clamped with the clamping blocks, and time waste caused by dismounting and mounting is avoided.

Description

Technical Field

[0001] The utility model relates to the field of building detection, and in particular to a pile foundation tilt detection and early warning device. Background Art

[0002] In various pile foundation projects, such as buildings, bridges, docks, ports and other fields, pile foundation tilt detection and warning devices can be used for monitoring and early warning. Pile foundation tilt detection and early warning device is a device used to monitor and warn the tilt status of pile foundations. It can help engineering projects to promptly discover and solve pile foundation tilt problems, and send out early warning signals to prevent potential safety risks and engineering quality problems.

[0003] However, most of the pile foundation tilt detection early warning devices currently have the following problems:

[0004] For example, a steel structure pile foundation inclination detection and early warning device with publication number CN202222007996.1, although the equipment can be spliced ​​and installed on the pile foundation by bolts, it takes a long time to turn the bolts during installation and disassembly, which wastes time, affects the installation and use effect, and is inconvenient for convenient installation and use; at the same time, although the inclination of the pile foundation can be detected by the detection block, the pile foundations are of different sizes. If the pile foundation is thin, there is a certain distance between the detection block and the pile foundation, which may easily lead to the pile foundation tilting to a certain degree before the detection block can be touched, affecting the detection effect, and making it inconvenient to adjust the position of the detection block according to the size of the pile foundation.

[0005] Therefore, we made improvements to this problem and proposed a pile foundation tilt detection and early warning device. Utility Model Content

[0006] The purpose of the utility model is to solve the problem that the current inconvenience is inconvenient to install and use, and the inconvenience of adjusting the position of the detection block according to the size of the pile foundation.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] Pile foundation tilt detection and early warning device is used to improve the above problems.

[0009] The specific application is as follows:

[0010] It comprises a pile basic body and a connecting frame, the pile basic body is provided with a connecting frame, the connecting frame is fixedly connected with a fixing plate, the fixing plate is provided with a clamping block, the clamping block is fixedly connected with a first spring, the first spring is fixedly connected with a limiting plate, the limiting plate is fixedly connected with a pulling rod, the pulling rod is fixedly connected with a clamping rod, the connecting frame is threadedly connected with a threaded rod, the threaded rod is fixedly connected with a rotating part, the threaded rod is rotatably connected with the limiting frame, the limiting frame is installed with a detection block, the connecting frame is fixedly connected with a second spring, the second spring is fixedly connected with a connecting plate, the connecting plate is fixedly connected with a supporting rod, the detection block is connected with an alarm through a line, and the alarm is fixedly connected to the connecting frame.

[0011] As a preferred technical solution of the present application, the clamping blocks are symmetrically distributed on the left and right sides of the connecting frame, and the clamping blocks correspond one-to-one with the pull rods through the first spring.

[0012] As a preferred technical solution of the present application, the cross section of the clamping block is "T"-shaped, and the side end surface of the limiting plate is in contact with the inner side surface of the clamping block.

[0013] As a preferred technical solution of the present application, the threaded rods are distributed at equal angles on the connecting frame, and the threaded rods correspond one-to-one with the detection blocks through the limiting frame.

[0014] As a preferred technical solution of the present application, the side end surface of the connecting plate is fitted with the inner side surface of the connecting frame, and the support rod is fixedly connected to the center part of one side of the connecting plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the scheme of this application:

[0017] 1. A card block is provided; when the connecting frames are spliced ​​and used, the connecting frames on both sides can be put on the pile basic body, the connecting frames on both sides are fitted, and the pull rod on the card block can be pulled. When the pull rod drives the limit plate to move, the limit plate can squeeze the first spring, and then the card block can be slidably engaged in the fixed plates on the connecting frames on both sides. After the engagement is completed, the pull rod is released, and the limit plate and the connected pull rod are driven to reset under the push of the first spring. The card rod on the pull rod can be engaged in the fixed plate for splicing and fixing, so as to avoid the situation that the connecting frames on both sides fall off, and the installation and disassembly are relatively convenient, and only the card rod needs to be pulled to engage the card block for splicing and use, so as to avoid wasting time on disassembly and installation.

[0018] 2. A threaded rod is provided; if the pile basic body to be inspected is relatively thin, when the connecting frame is installed, the support rod in the connecting frame fits with the outer side of the pile basic body, and when the connecting frame is continued to be spliced, the pile basic body can push the support rod to move in the connecting frame, and the support rod can pull the second spring through the connecting plate when moving. At the same time, after the connecting frames on both sides are installed and fixed, the use position of the support rod is determined, and the rotating part can be rotated to drive the threaded rod to rotate. When the threaded rod is in operation, it can push the limit frame to move. When the limit frame moves, the position of the installed detection block can be adjusted, and the detection block is moved to fit with the connecting plate, which can facilitate the detection of the pile basic body and facilitate the adjustment of the detection situation according to the size of the pile basic body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the overall three-dimensional structure of the pile foundation tilt detection and early warning device provided in this application;

[0020] Figure 2 A schematic diagram of the side structure of the connecting frame of the pile foundation tilt detection and early warning device provided in this application;

[0021] Figure 3 A schematic diagram of a top view of the pile foundation body structure of the pile foundation tilt detection and early warning device provided in this application;

[0022] Figure 4 A schematic diagram of the top view structure of the fixed plate of the pile foundation tilt detection and early warning device provided in this application;

[0023] Figure 5 The pile foundation tilt detection and early warning device provided in this application Figure 3 The enlarged structural diagram at A in the middle;

[0024] Figure 6 A schematic diagram of the side view structure of the card block of the pile foundation tilt detection and early warning device provided in this application;

[0025] Figure 7 The pile foundation tilt detection and early warning device provided in this application Figure 3 Enlarged structural diagram at B in the middle.

[0026] Markings in the figure: 1. pile basic body; 2. connecting frame; 3. fixing plate; 4. clamping block; 5. first spring; 6. limiting plate; 7. pulling rod; 8. clamping rod; 9. threaded rod; 10. rotating part; 11. limiting frame; 12. detection block; 13. second spring; 14. connecting plate; 15. supporting rod; 16. alarm. DETAILED DESCRIPTION

[0027] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0028] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0032] Embodiment 1:

[0033] like Figure 1-7 As shown, this embodiment proposes a pile foundation inclination detection and early warning device, including a pile basic body 1 and a connecting frame 2, the pile basic body 1 is provided with a connecting frame 2, the connecting frame 2 is fixedly connected with a fixing plate 3, the fixing plate 3 is provided with a clamping block 4, the clamping block 4 is fixedly connected with a first spring 5, the first spring 5 is fixedly connected with a limiting plate 6, the limiting plate 6 is fixedly connected with a pull rod 7, the pull rod 7 is fixedly connected with a clamping rod 8, the connecting frame 2 is threadedly connected with a threaded rod 9, the threaded rod 9 is fixedly connected with a rotating member 10, the threaded rod 9 is rotatably connected with a limiting frame 11, the limiting frame 11 is installed with a detection block 12, the connecting frame 2 is fixedly connected with a second spring 13, the second spring 13 is fixedly connected with a connecting plate 14, the connecting plate 14 is fixedly connected with a support rod 15, the detection block 12 is connected with an alarm 16 through a line, and the alarm 16 is fixedly connected to the connecting frame 2.

[0034] Embodiment 2:

[0035] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0036] like Figure 3 As shown, as a preferred embodiment, on the basis of the above method, further, the clamping blocks 4 are symmetrically distributed on the left and right sides of the connecting frame 2, and the clamping blocks 4 correspond one-to-one with the pull rod 7 through the first spring 5, which can ensure that the clamping blocks 4 on both sides can smoothly splice and engage the connecting frame 2.

[0037] like Figure 5 As shown, as a preferred embodiment, on the basis of the above method, further, the cross section of the block 4 is "T" shaped, and the side end face of the limiting plate 6 is in contact with the inner side face of the block 4, which can ensure that the "T" shaped block 4 is stably engaged in the fixed plate 3.

[0038] like Figure 3 As shown, as a preferred embodiment, on the basis of the above method, further, the threaded rods 9 are distributed at equal angles on the connecting frame 2, and the threaded rods 9 correspond one-to-one with the detection blocks 12 through the limit frame 11, which can ensure the cooperation of multiple detection blocks 12, so as to detect the inclined position of the pile basic body 1.

[0039] like Figure 7 As shown, as a preferred embodiment, on the basis of the above method, further, the side end face of the connecting plate 14 is fitted with the inner side face of the connecting frame 2, and the support rod 15 is fixedly connected to the center part of one side of the connecting plate 14, which can ensure that the connecting plate 14 can push the support rod 15 to move smoothly.

[0040] Specifically, when using the pile foundation tilt detection warning device: Figure 1-7 When the connecting frames 2 are spliced ​​for use, the connecting frames 2 on both sides can be put on the pile basic body 1, and the connecting frames 2 on both sides are fitted together. The pull rod 7 on the card block 4 can be pulled. When the pull rod 7 drives the limit plate 6 to move, the limit plate 6 can squeeze the first spring 5, and then the card block 4 can be slidably engaged in the fixed plates 3 on the connecting frames 2 on both sides. After the engagement is completed, the pull rod 7 is released, and the limit plate 6 and the connected pull rod 7 are driven to reset under the push of the first spring 5. The card rod 8 on the pull rod 7 can be engaged in the fixed plate 3 for splicing and fixing, avoiding the situation that the connecting frames 2 on both sides fall off, and the installation and disassembly are relatively convenient, and only the card rod 8 needs to be pulled to engage the card block 4 for splicing and use, avoiding the waste of time for disassembly and installation.

[0041] If the pile basic body 1 to be tested is relatively thin, when the connecting frame 2 is installed, the support rod 15 in the connecting frame 2 fits with the outer side of the pile basic body 1. When the connecting frame 2 is further spliced, the pile basic body 1 can push the support rod 15 to move in the connecting frame 2. When the support rod 15 moves, it can pull the second spring 13 through the connecting plate 14. At the same time, after the connecting frames 2 on both sides are installed and fixed, the use position of the support rod 15 is determined, and the rotating part 10 can be rotated to drive the threaded rod 9 to rotate. When the threaded rod 9 is in operation, it can push the limit frame 11 to move, and the limit When the positioning frame 11 moves, the position of the installed detection block 12 can be adjusted, and the detection block 12 can be moved to fit with the connecting plate 14, which can facilitate the detection of the pile basic body 1 and facilitate the adjustment of the detection situation according to the size of the pile basic body 1. If the pile basic body 1 is tilted, the pile basic body 1 can push the support rod 15 to move, and the connecting plate 14 on the support rod 15 presses the detection block 12. The detection block 12 can sound an alarm through the alarm 16 to remind the staff of the tilt of the pile basic body 1 and perform real-time detection.

[0042] The above embodiments are only used to illustrate the utility model but not to limit the technical solutions described in the utility model. Although the present invention has been described in detail with reference to the above embodiments, the utility model is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the utility model; and all technical solutions and improvements that do not deviate from the spirit and scope of the utility model are included in the scope of the claims of the utility model.

Claims

1. A pile foundation tilt detection and early warning device, comprising a pile foundation body (1) and a connecting frame (2), characterized in that: The pile basic body (1) is provided with a connecting frame (2), a fixing plate (3) is fixedly connected to the connecting frame (2), a clamping block (4) is provided in the fixing plate (3), a first spring (5) is fixedly connected in the clamping block (4), a limiting plate (6) is fixedly connected to the first spring (5), a pull rod (7) is fixedly connected to the limiting plate (6), a clamping rod (8) is fixedly connected to the pull rod (7), a threaded rod (9) is threadedly connected to the connecting frame (2), and a threaded rod (9) is threadedly connected to the threaded rod (9). A rotating member (10) is fixedly connected thereto; a limiting frame (11) is rotatably connected to the threaded rod (9); a detection block (12) is mounted on the limiting frame (11); a second spring (13) is fixedly connected to the connecting frame (2); a connecting plate (14) is fixedly connected to the second spring (13); a supporting rod (15) is fixedly connected to the connecting plate (14); the detection block (12) is connected to an alarm (16) via a line; and the alarm (16) is fixedly connected to the connecting frame (2).

2. A pile foundation tilt detection and early warning device according to claim 1, characterized in that: The clamping blocks (4) are symmetrically distributed on the left and right sides of the connecting frame (2), and the clamping blocks (4) correspond one-to-one with the pull rods (7) via the first springs (5).

3. The pile foundation tilt detection and early warning device according to claim 1, characterized in that: The cross section of the clamping block (4) is in a "T" shape, and the side end surface of the limiting plate (6) fits with the inner side surface of the clamping block (4).

4. The pile foundation tilt detection and early warning device according to claim 1, characterized in that: The threaded rods (9) are distributed at equal angles on the connecting frame (2), and the threaded rods (9) correspond one-to-one with the detection blocks (12) via the limiting frame (11).

5. The pile foundation tilt detection and early warning device according to claim 1, characterized in that: The side end surface of the connecting plate (14) is in contact with the inner side surface of the connecting frame (2), and the supporting rod (15) is fixedly connected to the central part of one side of the connecting plate (14).

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